CN104380892B - A kind of full-automatic rice seedling transplanter - Google Patents
A kind of full-automatic rice seedling transplanter Download PDFInfo
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- CN104380892B CN104380892B CN201410480480.6A CN201410480480A CN104380892B CN 104380892 B CN104380892 B CN 104380892B CN 201410480480 A CN201410480480 A CN 201410480480A CN 104380892 B CN104380892 B CN 104380892B
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 25
- 235000009566 rice Nutrition 0.000 title claims abstract description 25
- 240000007594 Oryza sativa Species 0.000 title abstract 2
- 230000007246 mechanism Effects 0.000 claims abstract description 54
- 238000002054 transplantation Methods 0.000 claims abstract description 11
- 241000209094 Oryza Species 0.000 claims description 23
- 230000000474 nursing effect Effects 0.000 claims description 18
- 230000009467 reduction Effects 0.000 claims description 16
- 239000003638 chemical reducing agent Substances 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000010354 integration Effects 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 4
- 241000237858 Gastropoda Species 0.000 claims 1
- 230000007547 defect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 15
- 230000000694 effects Effects 0.000 description 7
- 238000003825 pressing Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 235000021186 dishes Nutrition 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Transplanting Machines (AREA)
Abstract
The present invention relates to manufacture of agricultural machinery technical field, particularly to the full-automatic rice seedling transplanter of one.It includes two semi-automatic transplanters arranged side by side, described semi-automatic include transplantation device assembly, described transplantation device assembly includes rotary shaft, it is characterized in that, described rotary shaft lower end is provided with longitudinal bevel gear, and described longitudinal bevel gear engages with horizontal bevel gear, described horizontal bevel gear is connected with rotating shaft, the rotating shaft other end is provided with driving gear, and described driving gear is connected with mechanism driving of transplanting seedlings, described in transplant seedlings and be provided with Song Miao mechanism below mechanism.The present invention can overcome the defect of the lost labor of semi-automatic transplanter by sending Seedling, transplanting seedlings, throw Seedling and be automatically performed, save artificial, improve labor efficiency.
Description
(1) technical field
The present invention relates to manufacture of agricultural machinery technical field, particularly to the full-automatic rice seedling transplanter of one.
(2) background technology
Transplanter is very important agricultural equipment in agricultural production.In the prior art, there is structure in most transplanters
Complicated, accessory is various, troublesome poeration, be difficult to grasp, the scope of application is little, throw the shortcomings such as Seedling rate is low, leverages transplanter
Popularize.In the patent of invention of CN 202476087 U, disclose a kind of semi-automatic transplanter, its simple in construction, throw Seedling accurate
Really rate is high, but he remains a need for manually going up Seedling, is not carried out full-automation, there are still labor intensive, the shortcoming that labor efficiency is low.
(3) summary of the invention
The present invention is in order to make up the defect of prior art, it is provided that a kind of can save in a large number artificial, raise labour efficiency
Full-automatic rice seedling transplanter.
The present invention is achieved through the following technical solutions:
A kind of full-automatic rice seedling transplanter, including two semi-automatic transplanters arranged side by side, described semi-automatic transplanter includes
Transplantation device assembly, described transplantation device assembly includes rotary shaft, it is characterized in that, described rotary shaft lower end is provided with longitudinal bevel gear, institute
Stating longitudinal bevel gear to engage with horizontal bevel gear, described horizontal bevel gear is connected with rotating shaft, and the rotating shaft other end is provided with driving gear,
Described driving gear is connected with mechanism driving of transplanting seedlings, described in transplant seedlings and be provided with Song Miao mechanism below mechanism, wherein,
Described Song Miao mechanism includes driving shaft and driven shaft, parallel defeated by two between described driving shaft and driven shaft
Sending chain to link, be provided with equidistant array limit assembly between two chains, often group limit assembly is by two gag lever posts
Composition, the Seedling groove on seedlings nursing plate can insert between two gag lever posts, described driving shaft one end connect send Seedling driving means, described in give
Seedling driving means includes the bonded ratchet mechanism of the internal fixation plate being enclosed within driving shaft and driving shaft and is enclosed within driving shaft
Driven wheel, described ratchet mechanism includes the ratchet cover plate being made into integration and ratchet dish and the fixed pawl being arranged on internal fixation plate,
Being outward extended with projection along card on the described ratchet cover plate, the width of described projection is equal to the width of two ratchets, institute
Stating rotating disk and runner that driven wheel includes being made into integration from inside to outside, described rotating disk is provided with the adjustable ratchet supporting with ratchet dish
Pawl, on described runner connect have bracing wire and the first extension spring, the other end of described first extension spring to be fixed on internal fixation plate, described in draw
Line and the first extension spring pull runner to rotate round about respectively；It is additionally provided with rotating rotation bar on described internal fixation plate, turns
The outer end of lever is provided with vertical with internal fixation plate, for limiting the limited post of the ledge of rotating disk, outside described rotation bar
It is provided with the second extension spring between end and internal fixation plate；
Described mechanism of transplanting seedlings, including frame, is characterized in that, described frame both sides are provided with slide rail, and slide rail is provided with slide block, sliding
Having the elongate holes of above-below direction on block, be provided with motion bar between two elongate holes, the two ends of described motion bar are through long
Being provided with roller after bar hole, described upper end of slide block is provided with cylinder, is provided with the 3rd extension spring in cylinder, and the lower end of described 3rd extension spring is worn
Cross after slide block enters elongate holes and be connected with motion bar, inside described slide block, be provided with stop mechanism, one end of described stop mechanism
Being hinged on slide block, the bending forward of the middle part of stop mechanism also has strip sliding eye, and described sliding eye is inserted in and is arranged on cunning
On fixing post on block, the lower end of described stop mechanism connects has the 4th extension spring, the other end of described 4th extension spring to be fixed on cunning
Inside block, the rear end of frame is provided with the push rod that can withstand stop mechanism lower end；Some folder Seedlings that is slidably connected on described motion bar press from both sides,
Described folder Seedling folder slides up and down with clamping fixture seat and is connected, and described clamping fixture seat is fixed on fixing bar slidingly, the two of fixing bar
End is fixed on slide block, and described clamping fixture seat is provided with constraint ring, is provided with stage clip between the two panels intermediate plate of folder Seedling folder, and described folder Seedling presss from both sides
It is enclosed within constraint ring；The both sides of the front bottom end of described frame are provided with sweptback restriction plate, and the upper end of described restriction plate is high
Upper end in elongate holes；Described frame upper end is provided with the spacing orifice plate that can horizontally slip, and described spacing orifice plate has some
Uniform spacing hole, the spacing being smaller than front end of the rear end of described spacing hole, the upper end of described clamping fixture seat is positioned at spacing hole
In, the front end of described limiting plate is provided with limiting plate；The front end of described frame is provided with turbine reduction box, described turbine reduction box defeated
The upper end going out end is provided with driving gear, and described turbine reduction box is provided with the driven gear engaged with driving gear, described driven
The twice of a diameter of driving gear of gear, described driven gear lower surface is provided with gag lever post；The output of described turbine reduction box
The lower end of end is the fixing actively pull bar that connects after turbine reduction box passes, the hinged passive pull bar of described active pull bar, described passively
The other end and the crossbeam being arranged between two slide blocks of pull bar are hinged；
Described driving gear is in transmission connection with the input of described turbine reduction box；
Described worm gear reducer is provided with bracing wire limiting plate, described bracing wire limiting plate is installed with sliding bar, the top of sliding bar
End is provided with the annular slab of band mounting hole, and the mounting hole of described annular slab is parallel with direction before and after frame, and described annular slab is enclosed within
Be arranged in the Rotational Cylindrical of driven gear upper surface, described in be drawstring through bracing wire limiting plate after be fixed on annular slab.
The two ends of described driving shaft and driven shaft are pivotably fixed on tie-beam, are provided with torr between two tie-beams
Plate, described supporting plate is provided with the pressure pin arranged along transportation sprocket direction.
Described supporting plate is provided with the guide post being parallel to supporting plate, and the rear end of described guide post is upturned.
Described send Seedling driving means also to include outer stationary plates, described outer stationary plates are bolted with described internal fixation plate
And it is positioned at outside runner.
Being provided with the baffle plate of inclination below described frame front end, the upper end of described baffle plate tilts backwards.
Described fixing bar has two.
The invention has the beneficial effects as follows:
The present invention can overcome the defect of the lost labor of semi-automatic transplanter by sending Seedling, transplanting seedlings, throw Seedling and be automatically performed,
Save artificial, improve labor efficiency.
(4) accompanying drawing explanation
The present invention is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the combinative structure schematic diagram of the present invention；
Fig. 2 is the structural representation that semi-automatic transplanter is connected with mechanism of transplanting seedlings；
Fig. 3 is the plan structure schematic diagram of Song Miao mechanism；
Fig. 4 is the right TV structure schematic diagram of Song Miao mechanism；
Fig. 5 is the axle geodesic structure schematic diagram sending Seedling driving means；
Fig. 6 is the plan structure schematic diagram sending Seedling driving means；
Fig. 7 is the partial structurtes schematic diagram one sending Seedling driving means；
Fig. 8 is the partial structurtes schematic diagram two sending Seedling driving means；
Fig. 9 is the backsight structural representation of Fig. 6；
Figure 10 is the main TV structure schematic diagram of mechanism of transplanting seedlings；
Figure 11 is the plan structure schematic diagram of mechanism of transplanting seedlings；
Figure 12 is the left view structural representation of mechanism of transplanting seedlings；
Figure 13 is the right TV structure schematic diagram of mechanism of transplanting seedlings；
Figure 14 is the axle geodesic structure schematic diagram of mechanism of transplanting seedlings；
Figure 15 is the main TV structure schematic diagram of slide block；
Figure 16 is the right TV structure schematic diagram of slide block；
Figure 17 is clamping fixture seat and the main TV structure schematic diagram of folder Seedling folder；
Figure 18 is clamping fixture seat and the left view structural representation of folder Seedling folder；
Figure 19 is the main TV structure schematic diagram of folder Seedling folder；
Figure 20 is the backsight structural representation of worm gear reducer.
In figure, 1 driving shaft, 2 driven shafts, 3 chains, 4 tie-beams, 5 supporting plates, 6 pressure pins, 7 guide posts, 8 gag lever posts, 9
Seedlings nursing plate, 10 Seedling grooves, 11 internal fixation plates, 12 ratchet cover plates, 121 projections, 13 ratchet dishes, 14 fixed pawls, 15 rotating disks, 151
Ledge, 16 runners, 17 movable ratchets, 18 outer stationary plates, 19 bracing wires, 20 first extension springs, 21 rotation bars, 22 limited posts, 23
Second extension spring, 24 send Seedling driving means, 30 frames, 31 slide rails, 32 slide blocks, 33 elongate holes, 34 motion bars, 35 rollers, 36
Body, 37 the 3rd extension springs, 38 stop mechanism, 39 sliding eyes, 40 fix post, 41 the 4th extension springs, 42 push rods, and 43 fix bar, 44 fixtures
Seat, 45 folder Seedling folders, 46 constraint rings, 47 stage clips, 48 limit plate, 49 spacing orifice plates, 50 spacing holes, 51 slide bars, 52 limiting plates, 53 whirlpools
Wheel reduction box, 54 driving gears, 55 driven gears, 56 gag lever posts, 57 active pull bars, 58 passive pull bars, 59 crossbeams, 60 baffle plates,
61 semi-automatic transplanters, 62 transplantation device assemblies, 63 Seedling cups, 64 rotary shafts, 65 longitudinal bevel gears, 66 horizontal bevel gears, 67 rotating shafts,
68 drive gear, 69 bracing wire limiting plates, 70 sliding bars, 71 mounting holes, 72 annular slabs, 73 Rotational Cylindrical.
(5) detailed description of the invention
Accompanying drawing is the specific embodiment of the present invention.In an embodiment, when Song Miao mechanism, after the definition close to us is
End, the definition away from us is front end.As shown in Fig. 1 to Figure 20, this kind of full-automatic rice seedling transplanter, including two arranged side by side half
Automatic transplanter 61, the semi-automatic transplantation device assembly 62 that includes, transplantation device assembly 62 includes that rotary shaft 64, rotary shaft 64 drive Seedling cup
63 rotate, and rotary shaft 64 lower end is provided with longitudinal bevel gear 65, and longitudinal bevel gear 65 engages with horizontal bevel gear 66, horizontal bevel gear
66 are connected with rotating shaft 67, and rotating shaft 67 other end is provided with driving gear 68, is provided with Song Miao mechanism, wherein below mechanism of transplanting seedlings
As shown in Fig. 3 to Fig. 9, Song Miao mechanism includes driving shaft 1 and driven shaft 2, passes through between driving shaft 1 and driven shaft 2
Article two, parallel chain 3 links, and connecting between driving shaft 1 and same one end of driven shaft 2 has a tie-beam 4, driving shaft 1 and from
The two ends of moving axis 2 are pivotably fixed on tie-beam 4, are installed with supporting plate 5 between two tie-beams 4, and it is defeated that supporting plate 5 is positioned at annular
Sending between chain 3 and near the top of annular chain 3, be additionally provided with pressure pin 6 on supporting plate 5, the direction of pressure pin 6 is with defeated
The length direction sending chain 3 is identical, is provided with the guide post 7 being parallel to tie-beam 4 on supporting plate 5, tilts upward in the rear end of guide post 7
Rising, guide post 7 is positioned at the top of chain 3, and the interval between itself and chain 3 can hold seedlings nursing plate 9 and pass through；Defeated at two
Sending and be provided with equidistant array limit assembly between chain 3, often group limit assembly is made up of two gag lever posts 8, on seedlings nursing plate 9
Seedling groove 10 can insert between two gag lever posts 8；Driving shaft 1 one end connects send Seedling driving means 24, as shown in Fig. 3 to Fig. 7, send Seedling
Driving means 24 includes the spine that the internal fixation plate 11 being enclosed within driving shaft 1 that is arranged in order from inside to outside is bonded with driving shaft 1
Wheel mechanism, the driven wheel being enclosed within driving shaft 1 and the outer stationary plates 18 being bolted with internal fixation plate 11, ratchet mechanism bag
Include the ratchet cover plate 12 and ratchet dish 13 and the fixed pawl 14 being arranged on internal fixation plate 11 being made into integration from inside to outside, fixing spine
Ratchet is limited by one end of pawl 14, and the other end is fixed on internal fixation plate 11 by vertically disposed fixing post, and not
The rotation of the ratchet cover plate 12 can be affected, the ratchet cover plate 12 relative to other components closer to internal fixation plate 11, along dish on the ratchet cover plate 12
Having extended outwardly projection 121, the width of this projection 121 is equal to the width of two ratchets；Driven wheel includes by interior
The rotating disk 15 being made into integration outside and and runner 16, be provided with the movable ratchet 17 supporting with ratchet dish 13 inside rotating disk 15, it
Effect is to drive ratchet dish 13 to rotate, and connecting on runner 16 has bracing wire 19 and the first extension spring 20, the other end of the first extension spring 20
Being fixed on internal fixation plate 11, bracing wire 19 and the first extension spring 20 pull runner 16 to rotate round about respectively: bracing wire 19 is passed through
Pulling runner 16 to rotarily drive chain 3 to be fed forward, the first extension spring 20 then pulls runner 16 to set back；Internal fixation plate
Being additionally provided with rotating rotation bar 21 on 11, rotate bar 21 with the ratchet cover plate 12 in approximately the same plane, the outer end rotating bar 21 sets
Have vertical with internal fixation plate 11, for stopping the limited post 22 that the ledge 151 of rotating disk 15 playbacks, rotate the outer end of bar 21
And being provided with the second extension spring 23 between internal fixation plate 11, rotating bar 21 can only rotate to the direction contrary with the second extension spring 23.
As shown in Figure 10 to Figure 20, mechanism of transplanting seedlings includes that frame 30, frame 30 both sides have been fixedly mounted slide rail 31, slide rail
Being placed with slide block 32 on 31, slide block 32 has the elongate holes 33 of above-below direction, the axle center of two elongate holes 33 is left and right
Direction, is provided with motion bar 34 between two elongate holes 33, the two ends of motion bar 34 are provided with roller 35 after elongate holes 33,
Being provided with cylinder 36 in slide block 32 upper end, be installed with the 3rd extension spring 37 in cylinder 36, the lower end of the 3rd extension spring 37 passes slide block 32
Entering after elongate holes 33 and be connected with motion bar 34, be provided with stop mechanism 38 inside slide block 32, its shape is as it is shown in fig. 7, stop bit
One end of mechanism 38 is hinged on slide block 32, and its pin joint is positioned at the front of elongate holes 33, and the middle part of stop mechanism 38 is forward
Bending also has strip sliding eye 39, and sliding eye 39 is arranged forward along direction before and after frame 30, and sliding eye 39 is inserted in setting
On fixing post 40 on slide block 32, fixing post 40 being screwed with screw and prevents sliding eye 39 from slipping, the lower end of stop mechanism 38 is even
Being connected to the 4th extension spring 41, the other end of the 4th extension spring 41 is fixed on inside slide block 32, and the rear end of frame 30 is provided with can withstand stop bit
The push rod 42 of mechanism 38 lower end, push rod 42 is horizontally disposed with；Two fixing bars 43 it are fixed with, on fixing bar 43 between two pieces of slide blocks 32
Be slidably connected 8 clamping fixture seats 44, clamping fixture seat 44 is provided with constraint ring 46 by bolt, each clamping fixture seat 44 is slidably connected one
Individual folder Seedling folder 45, folder Seedling folder 45 slides up and down on clamping fixture seat 44, and folder Seedling folder 45 is also slidably connected on motion bar 34 simultaneously, folder
Seedling folder 45 can horizontally slip on motion bar 34, and constraint ring 46 is enclosed within folder Seedling folder 45 to control the folding of folder Seedling folder 45, presss from both sides Seedling
It is provided with stage clip 47 between the two panels intermediate plate of folder 45；It is provided with restriction plate 48 in the both sides of the front bottom end of frame 30, limits plate 48
The limit of rear side tilts backwards and its upper end is higher than the upper end of elongate holes 33, limits the plate face of plate 48 along before and after frame 30
Direction is arranged；Be provided with spacing orifice plate 49 in frame 30 upper end, before and after spacing orifice plate 49, two ends are through on slide bar 51, slide bar 51
Two ends be fixed in frame 30, spacing orifice plate 49 can horizontally slip on slide bar 51, spacing orifice plate 49 has 8 uniform
Spacing hole 50, the Seedling groove of the single digit of the most corresponding seedlings nursing plate in the rear end of these 8 spacing holes 50 or the most corresponding seedlings nursing plate
The Seedling groove of dual number digits, the Seedling cup 63 of the front end of an each spacing hole 50 then corresponding semi-automatic transplanter 61 and these Seedling cups
63 are all close to, and the upper end of clamping fixture seat 44 is stuck in spacing hole 50, make spacing hole 50 play the moving direction of clamping fixture seat 44
Guide effect, is provided with limiting plate 52 in the front end of spacing orifice plate 49, and limiting plate 52 is horizontally disposed with；The unsettled installation in front end of frame 30
Turbine reduction box 53, the input of turbine reduction box 53 is had to be in transmission connection with driving means forward, the output of turbine reduction box 53
End upper end upward and connect have driving gear 54, be additionally provided with in turbine reduction box 53 upper end engage with driving gear 54 from
Moving gear 55, the twice of a diameter of driving gear 54 of driven gear 55, driven gear 55 lower surface is provided with gag lever post 56, spacing
Bar 56 can drive limiting plate 52 to make spacing orifice plate 49 horizontally slip；Slow down from turbine in the lower end of the outfan of turbine reduction box 53
Case 53 is fixing after passing connects actively pull bar 57, also drive active pull bar 57 to rotate when outfan rotates, actively pull bar 57
The hinged passive pull bar 58 of the other end, the installed in front at two pieces of slide blocks 32 has crossbeam 59, the other end of passive pull bar 58 and crossbeam
59 is hinged.
Drive gear 68 to be in transmission connection with the input of turbine reduction box 53, driven by the operating of transplantation device assembly 62 and move
Seedling mechanism runs.
Worm gear reducer 53 is provided with bracing wire limiting plate 69, bracing wire limiting plate 69 is installed with sliding bar 70, sliding bar 70
Can horizontally slip on bracing wire limiting plate 69, the top of sliding bar 70 is provided with the annular slab 72 of band mounting hole 71, annular slab 72
Mounting hole 71 is parallel with direction before and after frame, and annular slab 72 is enclosed within the Rotational Cylindrical 73 being arranged on driven gear upper surface, draws
Line is fixed on annular slab 72 after bracing wire limiting plate 69, drives bracing wire 19 by a loosening and a tightening by the rotation of driven gear 55,
Thus drive and give Seedling driving means to operate.
When pressing from both sides the rear end that Seedling folder 45 moves to frame 30, folder Seedling presss from both sides the dogleg section of 45 lower ends and is positioned in Song Miao mechanism
Above the Seedling groove 10 foremost of seedlings nursing plate 9, just can clamp the rice shoot in Seedling groove 10.
Being provided with the baffle plate 60 of inclination below frame 30 front end, the upper end of baffle plate 60 tilts backwards, and the lower end of baffle plate is positioned at half
Near sending Seedling cup 63 front end of Seedling structure on automatic transplanter 61, so can avoid due to folder Seedling be clipped in running due to
Inertia is by unrestrained for the soil on rice shoot outside, it is also ensured that rice shoot is fallen in Seedling cup 63 exactly.
Work process is as follows: first inject between two gag lever posts 8 by the Seedling groove 10 of seedlings nursing plate 9, and adjacent seedlings nursing plate 9 is wanted
Close-packed arrays；When semi-automatic transplanter runs, transplantation device assembly 62 drives turbine reduction box 53 by driving gear 68 to drive
Operating, drives the active pull bar 57 of turbine reduction box 53 lower end and then rotate and come before and after slide block 32 together with passive pull bar 58
Pull back dynamic, when slide block 32 moves forward to limit at plate 48, due to the stop by tilting to be limited plate 48, continue at slide block 32
Continuing while moving forward, motion bar 34 moves down in elongate holes 33, drives folder Seedling folder 45 downward in clamping fixture seat 44
Mobile, when pressing from both sides the control of Seedling folder 45 disengaging constraint ring 46, slide block 32 has also arrived at the forefront of frame 30, at the work of stage clip 47
Under with, folder Seedling folder 45 opens, and is unclamped by the rice shoot of clamping, and rice shoot drops in the Seedling cup 63 of semi-automatic transplanter 61, now, the
Four extension springs 41 are in relaxed state, and the 3rd extension spring 37 is in stretches tension state, and motion bar 34 is stuck in the bending in the middle part of stop mechanism 38
Place makes motion bar 34 be in low level, and limiting plate 52 contacts with the rotary shaft 67 of driven gear 55；Driving gear 54 continues to rotate, and makes
Actively pull bar 57 band movable slider 32 together with passive pull bar 58 is moved rearwards by, now due to the effect of stop mechanism 38, and folder Seedling folder
45 always open, and when slide block 32 arrives the rearmost end of slide rail 31 soon, push rod 42 withstands the lower end of stop mechanism 38, now
The gag lever post 56 of driven gear 55 lower surface has gone to the position parallel with left and right directions, and limiting plate 52 drives spacing orifice plate 49
Slided the distance of a Seedling groove, at this moment the most front-seat on seedlings nursing plate remaining rice shoot be all located at pressing from both sides Seedling folder 45 two panels intermediate plate it
Between, and owing to slide block 32 continues to be moved rearwards by, motion bar 34 departs from the control effect in the 3rd extension spring 37 of stop mechanism 38
Lower upward sliding, under the constraint effect of constraint ring 46, rice shoot is clamped by folder Seedling folder 45, along with moving in the continuation of motion bar 34,
Rice shoot is pulled up, and repeats above-mentioned action, is sent into by rice shoot in the Seedling cup 63 of semi-automatic transplanter 61, so goes round and begins again, even
Continue the work of transplanting seedlings of rice shoot.
When Rotational Cylindrical 73 goes to from the position that bracing wire limiting plate 69 is farthest, bracing wire 19 has been tightened up, and runner 16 is turned
The distance of a dynamic ratchet, when Rotational Cylindrical 73 goes to from the position that bracing wire limiting plate 69 is nearest, bracing wire 19 is in the first extension spring 20
Effect under regain, movable ratchet 17 is stuck in the position of ratchet at lower a moment, waits the tension of bracing wire next time 19, when bracing wire 19 is subject to
To external force constantly one draw a pine to pull regularly time, often pull once, runner 16 rotate drive rotating disk 15 rotate, rotating disk 15
On movable ratchet 17 drive ratchet dish 13 to rotate the distance of a ratchet, ratchet dish 13 drives driving shaft 1 to rotate, actively simultaneously
Axle 1 drives the distance of two Seedling grooves 10 turned on a seedlings nursing plate 9 of conveying, and now external force disappears, and runner 16 is in the first extension spring
Returning to original state under the pulling of 20, wait pulling next time, due to the existence of limited post 22, runner 16 can only recover one
Individual distance, when bracing wire 19 constantly pulls, loosens, drives chain 3 to be fed forward seedlings nursing plate 9, when a Seedling dish carries
After, owing to each seedlings nursing plate 9 has a flanged lip, at this moment just there is one there is no Seedling groove 10 between two seedlings nursing plates 9
Blank space, and meanwhile, rotation bar 21 is backed down by the projection 121 on the ratchet cover plate 12, makes limited post 22 leave rotating disk 15
Ledge 151 and lose its position-limiting action to ledge 151, at this moment runner 16 has recovered the distance of two ratchets,
First extension spring 20 is in relaxed state, and at this moment bracing wire 19 pulls again, and bracing wire 19 pulls runner 16 just to turn over two ratchets
Distance, at this moment projection 121 lose to rotate bar 21 effect, rotate bar 21 set back, continue to ledge
151 limit, and owing to runner 16 have rotated the distance of two ratchets, from above-mentioned transmission process, chain 3 is
Driving seedlings nursing plate 9 to pass by the distance of two Seedling grooves 10, the blank parts between two seedlings nursing plates 9 is gone over, and completes two
Linking between individual seedlings nursing plate 9.
A position often changed by Seedling cup, say, that Seedling cup often rotates the distance of 8 Seedling cups, and folder Seedling folder 45 presss from both sides rice shoot back and forth
Once, and press from both sides Seedling folder 45 needs and could press from both sides row's rice shoot back and forth for twice, and ratchet dish 13 is only pulled through one by this moment bracing wire 19
The distance of ratchet.
In addition to technical characteristic described in description, remaining technical characteristic is all known to a person skilled in the art technology.
Claims (6)
1. a full-automatic rice seedling transplanter, including two semi-automatic transplanters arranged side by side (61), described semi-automatic transplanter
(61) include that transplantation device assembly (62), described transplantation device assembly (62) include rotary shaft (64), it is characterized in that, described rotary shaft
(64) lower end is provided with longitudinal bevel gear (65), and described longitudinal bevel gear (65) is engaged with horizontal bevel gear (66), described horizontal cone
Gear (66) is connected with rotating shaft (67), rotating shaft (67) other end be provided with driving gear (68), described driving gear (68) with transplant seedlings
Mechanism driving connects, described in transplant seedlings and be provided with Song Miao mechanism below mechanism, wherein,
Described Song Miao mechanism includes driving shaft (1) and driven shaft (2), by two between described driving shaft (1) and driven shaft (2)
Parallel chain (3) link, is provided with equidistant array limit assembly between two chains (3), often organizes spacing group
Part is made up of two gag lever posts (8), and the Seedling groove (10) on seedlings nursing plate (9) can insert between two gag lever posts (8), described driving shaft
(1) one end connect send Seedling driving means (24), described in send Seedling driving means (24) to include the internal fixation plate being enclosed within driving shaft (1)
(11) and the bonded ratchet mechanism of driving shaft (1) and the driven wheel that is enclosed within driving shaft (1), described ratchet mechanism includes one
The ratchet cover plate (12) that system becomes and ratchet dish (13) and the fixed pawl (14) that is arranged on internal fixation plate (11), the described ratchet cover plate
(12) being outward extended with projection (121) along card on, the width of described projection (121) is equal to the width of two ratchets
Degree, described driven wheel includes rotating disk (15) and the runner (16) being made into integration from inside to outside, and described rotating disk (15) is provided with and spine
The movable ratchet (17) that fluted disc (13) is supporting, the upper connection of described runner (16) has bracing wire (19) and the first extension spring (20), and described the
The other end of one extension spring (20) is fixed on internal fixation plate (11), and described bracing wire (19) and the first extension spring (20) pull runner respectively
(16) rotate round about；It is additionally provided with rotating rotation bar (21) on described internal fixation plate (11), rotates outside bar (21)
End is provided with the limited post (22) of vertical with internal fixation plate (11), to be used for limiting rotating disk (15) ledge (151), described turn
It is provided with the second extension spring (23) between outer end and the internal fixation plate (11) of lever (21)；
Described mechanism of transplanting seedlings, including frame (30), described frame (30) both sides are provided with slide rail (31), and slide rail (31) is provided with slide block
(32), slide block (32) has the elongate holes (33) of above-below direction, between two elongate holes (33), is provided with motion bar (34),
The two ends of described motion bar (34) are provided with roller (35) after elongate holes (33), and described slide block (32) upper end is provided with cylinder
(36), being provided with the 3rd extension spring (37) in cylinder (36), the lower end of described 3rd extension spring (37) enters strip through slide block (32)
Hole (33) is connected with motion bar (34) afterwards, and described slide block (32) inner side is provided with stop mechanism (38), described stop mechanism (38)
One end is hinged on slide block (32), and the middle part bending forward of stop mechanism (38) also has strip sliding eye (39), described cunning
Dynamic hole (39) is inserted on the fixing post (40) being arranged on slide block (32), and the lower end of described stop mechanism (38) connects has the 4th to draw
Spring (41), the other end of described 4th extension spring (41) is fixed on slide block (32) inner side, and the rear end of frame (30) is provided with only can withstand
The push rod (42) of mechanism (38) lower end, position；Some folder Seedlings that is slidably connected on described motion bar (34) folder (45), described folder Seedling presss from both sides
(45) sliding up and down with clamping fixture seat (44) and be connected, described clamping fixture seat (44) is fixed on fixing bar (43) slidingly, fixing
The two ends of bar (43) are fixed on slide block (32), and described clamping fixture seat (44) is provided with constraint ring (46), the two panels of folder Seedling folder (45)
Being provided with stage clip (47) between intermediate plate, described folder Seedling folder (45) is enclosed within constraint ring (46)；The front bottom end of described frame (30)
Both sides are provided with sweptback restriction plate (48), and the upper end of described restriction plate (48) is higher than the upper end of elongate holes (33)；Described
Frame (30) upper end is provided with the spacing orifice plate (49) that can horizontally slip, and described spacing orifice plate (49) has some uniform spacing
Hole (50), the spacing being smaller than front end of the rear end of described spacing hole (50), the upper end of described clamping fixture seat (44) is positioned at spacing
In hole (50), the front end of described spacing orifice plate (49) is provided with limiting plate (52)；The front end of described frame (30) is provided with worm gear reducer
Case (53), the upper end of the outfan of described worm gear reducer (53) is provided with driving gear (54), on described worm gear reducer (53)
It is provided with the driven gear (55) engaged with driving gear (54), the two of a diameter of driving gear (54) of described driven gear (55)
Times, described driven gear (55) lower surface is provided with gag lever post (56)；The lower end of the outfan of described worm gear reducer (53) is from snail
Wheel reduction box (53) is the fixing actively pull bar (57) that connects after passing, and the described hinged passive pull bar of active pull bar (57) (58) is described
The other end and the crossbeam (59) being arranged between two slide blocks (32) of passive pull bar (58) are hinged；
Described driving gear (68) is in transmission connection with the input of described worm gear reducer (53)；
Described worm gear reducer is provided with bracing wire limiting plate (69), and described bracing wire limiting plate (69) is installed with sliding bar (70), sliding
The top of lever (70) is provided with the annular slab (72) of band mounting hole (71), the mounting hole (71) of described annular slab (72) and frame
Fore-and-aft direction is parallel, and described annular slab (72) is enclosed within the Rotational Cylindrical (73) being arranged on driven gear upper surface, and described bracing wire is worn
Annular slab (72) it is fixed on after crossing bracing wire limiting plate (69).
Full-automatic rice seedling transplanter the most according to claim 1, is characterized in that, described driving shaft (1) and driven shaft (2)
Two ends are pivotably fixed on tie-beam (4), are provided with supporting plate (5) between two tie-beams (4), and described supporting plate (5) is provided with
The pressure pin (6) arranged along transportation sprocket direction.
Full-automatic rice seedling transplanter the most according to claim 2, is characterized in that, described supporting plate (5) is provided with and is parallel to torr
The guide post (7) of plate (5), the rear end of described guide post (7) is upturned.
4., according to the full-automatic rice seedling transplanter described in any one of claims 1 to 3, it is characterized in that, described in send Seedling driving means
Also include that outer stationary plates (18), described outer stationary plates (18) and described internal fixation plate (11) are bolted and are positioned at runner
(16) outside.
Full-automatic rice seedling transplanter the most according to claim 1, is characterized in that, is provided with and inclines below described frame (30) front end
Oblique baffle plate (60), the upper end of described baffle plate (60) tilts backwards.
The most according to claim 1 or 5, full-automatic rice seedling transplanter, is characterized in that, described fixing bar (43) has two.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410480480.6A CN104380892B (en) | 2014-09-19 | 2014-09-19 | A kind of full-automatic rice seedling transplanter |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410480480.6A CN104380892B (en) | 2014-09-19 | 2014-09-19 | A kind of full-automatic rice seedling transplanter |
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| CN104380892A CN104380892A (en) | 2015-03-04 |
| CN104380892B true CN104380892B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU704502A1 (en) * | 1976-02-18 | 1979-12-25 | Всесоюзный Научно-Исследовательский Институт Лесоводства И Механизации Лесного Хозяйства | Planting device for a machine for planting seedlings |
| CN101530035A (en) * | 2009-04-21 | 2009-09-16 | 贾豫庆 | Automatic dry land transplanter |
| CN202190533U (en) * | 2011-09-02 | 2012-04-18 | 杜玉胜 | Seedling-dibbling full-automatic transplanter for seedling raising with plastic trays |
| CN204206753U (en) * | 2014-09-19 | 2015-03-18 | 宁津县金利达机械制造有限公司 | A kind of full-automatic rice seedling transplanter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03236705A (en) * | 1990-02-14 | 1991-10-22 | Hokuei:Kk | Supplement plantation apparatus of transplantation machine |
-
2014
- 2014-09-19 CN CN201410480480.6A patent/CN104380892B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU704502A1 (en) * | 1976-02-18 | 1979-12-25 | Всесоюзный Научно-Исследовательский Институт Лесоводства И Механизации Лесного Хозяйства | Planting device for a machine for planting seedlings |
| CN101530035A (en) * | 2009-04-21 | 2009-09-16 | 贾豫庆 | Automatic dry land transplanter |
| CN202190533U (en) * | 2011-09-02 | 2012-04-18 | 杜玉胜 | Seedling-dibbling full-automatic transplanter for seedling raising with plastic trays |
| CN204206753U (en) * | 2014-09-19 | 2015-03-18 | 宁津县金利达机械制造有限公司 | A kind of full-automatic rice seedling transplanter |
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| CN104380892A (en) | 2015-03-04 |
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